Recheck each
terminal and wire
harness for open
circuit and poor
connection.

Replace the ecm with a known good one, and inspect it again.
Refer to “ecm removal and installation” in section 1c .

Replace the cooling fan
relay with a new one.

Active control inspection

Set up the sds tool. (Refer to sds operation manual for further
details.)

Start the engine and run it in idling condition.

Click “cooling fan relay control” (1).

Click the “operate” (2).

At this time, if an operation sound is heard from the cooling fan relay and
cooling fan motors are operated, the
function is normal.

Note

the cooling fan relay and cooling fan motor inspection is operational at
any engine coolant
temperature until reaching 100 °c (212 °f). In a hot engine condition
with the intake air temperature
exceeding 40 °c (104 °f), however, the engine coolant temperature at
which the inspection is
operational will be restricted to 95 °c (203 °f).

this inspection should be begun from when the engine
coolant temperature is below 50 °c (122 °f).

Check that the cooling fan relay operates for a few seconds as the
engine coolant temperature
reaches each temp. Of 50 °c (122 °f), 70 °c (158 °f), 90 °c (194 °f)
and 110 °c (230 °f)/above 4 000 r/
min. It is cooling fan motor malfunction or its circuit failure when
the motor would not run even if the
relay turns on.

Other materials:

Engine oil and filter change
Change the engine oil and oil filter
at the scheduled times. The
engine should always be warm
when the oil is changed so the oil
will drain easily. The procedure is
as follows:
Place the motorcycle on the
side stand.
Remove the three screws of
the right fairing 1.
...